I’m in the UK so I don’t know which branch of the US government I’d trust to get it done. What I do know, is that you guys have done some incredible things, loo

I’m in the UK so I don’t know which branch of the US government I’d trust to get it done. What I do know, is that you guys have done some incredible things, look at your railways, roads, cities, subways, internet, space program. You have done massive scale programs in the past and I have no doubt that you could do it again in the future if the political will was there. As for the second part, privately owned houses would get as much energy as the solar panels and battery on their property can provide. Additional power would come from the grid and would have to be paid for as normal. For people in apartments, presumably you have records of normal energy usage for every house and apartment, you could use those to work out the amount of solar panels needed to add to a solar farm or the equivalent for wind. The government pays for the installation of that and the citizen gets the energy generated for free. Additional energy they use is then paid for out of their own pocket.